Only in prayer do we achieve that complete and harmonious assembly of body, mind, and spirit which gives the frail human reed its unshakable strength.

Enormous amounts of money are spent for publicity. As a result, large quantities of alimentary and pharmaceutical products, at the least useless, and often harmful, have become a necessity for civilized men.

Like hatred, jealousy is forbidden by the laws of life because it is essentially destructive.

Intuition comes very close to clairvoyance; it appears to be the extrasensory perception of reality.

The most efficient way to live reasonably is every morning to make a plan of one's day and every night to examine the results obtained.

The quality of life is more important than life itself.

The best way of increasing the [average] intelligence of scientists would be to reduce their number.